Yeah, they are a 12ft bed. I used to go to home depot to get lumber with mine, and 12 ft boards would fit with the door closed. If the door was ope, youd get a few more inches. The bobbed ones almost always use a 9ft M105 trailer bed. Fun toys, I used to drive mine to work once in a while. The manual steering was hard on my back some days, though (pre-existing back issues)